| 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 | $210.25 | 4.353% | $219.4022 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $88.34 | 7.804% | $95.2341 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $80.79 | 9.776% | $88.688 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $142.89 | 6.665% | $152.4136 | $152.41 | $152.40 | $152.40 |
| Purchase #5 | $159.32 | 13.170% | $180.3024 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $246.33 | 9.330% | $269.3126 | $269.31 | $269.30 | $269.30 |
| Purchase #7 | $43.88 | 7.798% | $47.3018 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $971.80 | $1,052.6547 | $1,052.64 | $1,052.65 | $1,052.60 | |