| 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 | $220.76 | 11.537% | $246.2291 | $246.23 | $246.25 | $246.20 |
| Purchase #2 | $152.51 | 4.310% | $159.0832 | $159.08 | $159.10 | $159.10 |
| Purchase #3 | $210.64 | 10.553% | $232.8688 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $248.74 | 7.795% | $268.1293 | $268.13 | $268.15 | $268.10 |
| Purchase #5 | $156.34 | 12.789% | $176.3343 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $210.32 | 5.361% | $221.5953 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $135.84 | 6.508% | $144.6805 | $144.68 | $144.70 | $144.70 |
| 7 purchase totals = | $1,335.15 | $1,448.9205 | $1,448.92 | $1,449.00 | $1,448.90 | |