| 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 | $191.74 | 10.322% | $211.5314 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $16.33 | 10.834% | $18.0992 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $61.62 | 11.197% | $68.5196 | $68.52 | $68.50 | $68.50 |
| Purchase #4 | $194.50 | 13.797% | $221.3352 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $248.38 | 12.459% | $279.3257 | $279.33 | $279.35 | $279.30 |
| Purchase #6 | $241.65 | 7.135% | $258.8917 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $25.35 | 11.390% | $28.2374 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $979.57 | $1,085.9402 | $1,085.95 | $1,086.00 | $1,085.80 | |