| 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 | $126.27 | 3.116% | $130.2046 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $242.47 | 5.699% | $256.2884 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $84.45 | 8.356% | $91.5066 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $20.26 | 7.177% | $21.7141 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $67.94 | 13.522% | $77.1268 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $241.74 | 3.822% | $250.9793 | $250.98 | $251.00 | $251.00 |
| Purchase #7 | $98.79 | 12.345% | $110.9856 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $881.92 | $938.8054 | $938.81 | $938.85 | $938.80 | |