| 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 | $143.29 | 3.214% | $147.8953 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $244.38 | 12.360% | $274.5854 | $274.59 | $274.60 | $274.60 |
| Purchase #3 | $214.56 | 8.430% | $232.6474 | $232.65 | $232.65 | $232.60 |
| Purchase #4 | $191.48 | 9.434% | $209.5442 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $112.40 | 4.164% | $117.0803 | $117.08 | $117.10 | $117.10 |
| Purchase #6 | $63.31 | 12.368% | $71.1402 | $71.14 | $71.15 | $71.10 |
| Purchase #7 | $47.34 | 12.764% | $53.3825 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $1,016.76 | $1,106.2753 | $1,106.28 | $1,106.35 | $1,106.20 | |