| 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 | $202.38 | 5.842% | $214.203 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $20.33 | 3.843% | $21.1113 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $192.82 | 6.250% | $204.8713 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $248.44 | 12.647% | $279.8602 | $279.86 | $279.85 | $279.90 |
| Purchase #5 | $25.64 | 13.752% | $29.166 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $192.83 | 4.294% | $201.1101 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $209.48 | 10.726% | $231.9488 | $231.95 | $231.95 | $231.90 |
| 7 purchase totals = | $1,091.92 | $1,182.2707 | $1,182.27 | $1,182.20 | $1,182.30 | |