| 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 | $218.60 | 3.309% | $225.8335 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $101.63 | 5.267% | $106.9829 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $79.83 | 6.823% | $85.2768 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $57.60 | 11.670% | $64.3219 | $64.32 | $64.30 | $64.30 |
| Purchase #5 | $218.87 | 4.787% | $229.3473 | $229.35 | $229.35 | $229.30 |
| Purchase #6 | $191.50 | 13.487% | $217.3276 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $130.53 | 3.525% | $135.1312 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $998.56 | $1,064.2212 | $1,064.22 | $1,064.30 | $1,064.10 | |