| 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 | $226.33 | 5.610% | $239.0271 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $90.45 | 13.452% | $102.6173 | $102.62 | $102.60 | $102.60 |
| Purchase #3 | $180.36 | 3.523% | $186.7141 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $85.52 | 13.261% | $96.8608 | $96.86 | $96.85 | $96.90 |
| Purchase #5 | $12.93 | 11.729% | $14.4466 | $14.45 | $14.45 | $14.40 |
| Purchase #6 | $224.52 | 6.589% | $239.3136 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $155.61 | 9.649% | $170.6248 | $170.62 | $170.60 | $170.60 |
| 7 purchase totals = | $975.72 | $1,049.6043 | $1,049.60 | $1,049.55 | $1,049.50 | |