| 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 | $121.39 | 9.380% | $132.7764 | $132.78 | $132.80 | $132.80 |
| Purchase #2 | $226.75 | 10.422% | $250.3819 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $9.94 | 12.394% | $11.172 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $142.42 | 12.805% | $160.6569 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $204.25 | 7.131% | $218.8151 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $22.96 | 12.301% | $25.7843 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $49.47 | 10.271% | $54.5511 | $54.55 | $54.55 | $54.60 |
| 7 purchase totals = | $777.18 | $854.1377 | $854.14 | $854.15 | $854.30 | |