| 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 | $120.42 | 8.557% | $130.7243 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $194.78 | 13.511% | $221.0967 | $221.10 | $221.10 | $221.10 |
| Purchase #3 | $48.28 | 4.655% | $50.5274 | $50.53 | $50.55 | $50.50 |
| Purchase #4 | $193.78 | 4.540% | $202.5776 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $189.66 | 10.265% | $209.1286 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $189.30 | 12.608% | $213.1669 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $32.67 | 11.282% | $36.3558 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $968.89 | $1,063.5773 | $1,063.59 | $1,063.60 | $1,063.60 | |