| 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 | $237.52 | 13.525% | $269.6446 | $269.64 | $269.65 | $269.60 |
| Purchase #2 | $111.45 | 11.715% | $124.5064 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $239.54 | 4.679% | $250.7481 | $250.75 | $250.75 | $250.70 |
| Purchase #4 | $118.86 | 7.806% | $128.1382 | $128.14 | $128.15 | $128.10 |
| Purchase #5 | $158.66 | 7.200% | $170.0835 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $54.68 | 10.288% | $60.3055 | $60.31 | $60.30 | $60.30 |
| Purchase #7 | $53.92 | 9.372% | $58.9734 | $58.97 | $58.95 | $59.00 |
| 7 purchase totals = | $974.63 | $1,062.3997 | $1,062.40 | $1,062.40 | $1,062.30 | |