| 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 | $13.28 | 5.206% | $13.9714 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $178.50 | 6.292% | $189.7312 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $245.87 | 3.246% | $253.8509 | $253.85 | $253.85 | $253.90 |
| Purchase #4 | $69.76 | 8.245% | $75.5117 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $191.89 | 9.275% | $209.6878 | $209.69 | $209.70 | $209.70 |
| Purchase #6 | $244.64 | 7.737% | $263.5678 | $263.57 | $263.55 | $263.60 |
| Purchase #7 | $229.69 | 4.512% | $240.0536 | $240.05 | $240.05 | $240.10 |
| 7 purchase totals = | $1,173.63 | $1,246.3744 | $1,246.37 | $1,246.35 | $1,246.50 | |