| 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 | $244.46 | 5.406% | $257.6755 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $135.37 | 8.636% | $147.0606 | $147.06 | $147.05 | $147.10 |
| Purchase #3 | $77.55 | 13.648% | $88.134 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $110.67 | 11.457% | $123.3495 | $123.35 | $123.35 | $123.30 |
| Purchase #5 | $32.47 | 8.292% | $35.1624 | $35.16 | $35.15 | $35.20 |
| Purchase #6 | $220.57 | 9.614% | $241.7756 | $241.78 | $241.80 | $241.80 |
| Purchase #7 | $144.68 | 11.654% | $161.541 | $161.54 | $161.55 | $161.50 |
| 7 purchase totals = | $965.77 | $1,054.6986 | $1,054.70 | $1,054.75 | $1,054.70 | |