| 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 | $105.66 | 8.815% | $114.9739 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $143.93 | 5.818% | $152.3038 | $152.30 | $152.30 | $152.30 |
| Purchase #3 | $135.64 | 9.560% | $148.6072 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $230.48 | 12.309% | $258.8498 | $258.85 | $258.85 | $258.80 |
| Purchase #5 | $115.44 | 7.495% | $124.0922 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $133.90 | 11.825% | $149.7337 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $151.26 | 4.701% | $158.3707 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $1,016.31 | $1,106.9313 | $1,106.92 | $1,106.90 | $1,106.90 | |