| 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 | $118.46 | 9.481% | $129.6912 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $126.32 | 7.312% | $135.5565 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $206.86 | 10.431% | $228.4376 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $237.53 | 13.601% | $269.8365 | $269.84 | $269.85 | $269.80 |
| Purchase #5 | $76.31 | 5.303% | $80.3567 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $157.81 | 9.352% | $172.5684 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $187.42 | 11.551% | $209.0689 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $1,110.71 | $1,225.5158 | $1,225.53 | $1,225.50 | $1,225.60 | |