| 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 | $129.74 | 12.190% | $145.5553 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $208.62 | 5.399% | $219.8834 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $178.99 | 12.756% | $201.822 | $201.82 | $201.80 | $201.80 |
| Purchase #4 | $230.87 | 11.262% | $256.8706 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $19.65 | 7.542% | $21.132 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $135.83 | 10.562% | $150.1764 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $71.35 | 5.617% | $75.3577 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $975.05 | $1,070.7974 | $1,070.80 | $1,070.80 | $1,070.90 | |