| 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 | $127.76 | 11.872% | $142.9277 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $127.64 | 10.701% | $141.2988 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $34.31 | 4.151% | $35.7342 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $150.70 | 7.327% | $161.7418 | $161.74 | $161.75 | $161.70 |
| Purchase #5 | $250.65 | 7.412% | $269.2282 | $269.23 | $269.25 | $269.20 |
| Purchase #6 | $239.98 | 6.784% | $256.2602 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $125.30 | 10.545% | $138.5129 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $1,056.34 | $1,145.7038 | $1,145.70 | $1,145.75 | $1,145.60 | |