| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.62 | 9.610% | $225.3801 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $161.32 | 6.291% | $171.4686 | $171.47 | $171.45 | $171.50 |
| Purchase #3 | $244.98 | 7.683% | $263.8018 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $123.28 | 12.483% | $138.669 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $216.58 | 6.206% | $230.021 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $115.70 | 12.469% | $130.1266 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $158.45 | 10.646% | $175.3186 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $1,225.93 | $1,334.7857 | $1,334.79 | $1,334.75 | $1,334.80 | |