| 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 | $229.38 | 12.719% | $258.5548 | $258.55 | $258.55 | $258.60 |
| Purchase #2 | $38.57 | 4.261% | $40.2135 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $12.42 | 3.212% | $12.8189 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $240.39 | 12.110% | $269.5012 | $269.50 | $269.50 | $269.50 |
| Purchase #5 | $237.31 | 8.121% | $256.5819 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $74.37 | 9.157% | $81.1801 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $132.31 | 12.865% | $149.3317 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $964.75 | $1,068.1821 | $1,068.17 | $1,068.20 | $1,068.20 | |