| 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 | $131.30 | 3.301% | $135.6342 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $209.52 | 7.593% | $225.4289 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $174.68 | 7.269% | $187.3775 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $58.97 | 5.248% | $62.0647 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $93.69 | 3.150% | $96.6412 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $222.51 | 3.722% | $230.7918 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $246.44 | 6.663% | $262.8603 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $1,137.11 | $1,200.7986 | $1,200.79 | $1,200.85 | $1,200.80 | |