| 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 | $220.40 | 6.763% | $235.3057 | $235.31 | $235.30 | $235.30 |
| Purchase #2 | $177.90 | 9.664% | $195.0923 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $71.98 | 12.858% | $81.2352 | $81.24 | $81.25 | $81.20 |
| Purchase #4 | $33.69 | 5.457% | $35.5285 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $241.40 | 11.602% | $269.4072 | $269.41 | $269.40 | $269.40 |
| Purchase #6 | $32.45 | 8.160% | $35.0979 | $35.10 | $35.10 | $35.10 |
| Purchase #7 | $183.33 | 10.708% | $202.961 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $961.15 | $1,054.6278 | $1,054.64 | $1,054.65 | $1,054.60 | |