| 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 | $225.25 | 11.856% | $251.9556 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $153.90 | 6.732% | $164.2605 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $65.26 | 5.851% | $69.0784 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $100.85 | 9.299% | $110.228 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $112.51 | 4.520% | $117.5955 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $33.80 | 13.391% | $38.3262 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $224.83 | 12.317% | $252.5223 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $916.40 | $1,003.9665 | $1,003.98 | $1,004.00 | $1,004.00 | |