| 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 | $241.29 | 11.536% | $269.1252 | $269.13 | $269.15 | $269.10 |
| Purchase #2 | $190.90 | 3.223% | $197.0527 | $197.05 | $197.05 | $197.10 |
| Purchase #3 | $66.88 | 12.522% | $75.2547 | $75.25 | $75.25 | $75.30 |
| Purchase #4 | $65.35 | 5.284% | $68.8031 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $135.33 | 12.404% | $152.1163 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $135.48 | 7.355% | $145.4446 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $166.62 | 12.466% | $187.3908 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $1,001.85 | $1,095.1874 | $1,095.18 | $1,095.20 | $1,095.20 | |