| 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 | $116.73 | 11.808% | $130.5135 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $81.70 | 3.722% | $84.7409 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $249.82 | 11.751% | $279.1763 | $279.18 | $279.20 | $279.20 |
| Purchase #4 | $96.77 | 10.191% | $106.6318 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $39.84 | 11.719% | $44.5088 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $118.57 | 12.748% | $133.6853 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $195.49 | 13.493% | $221.8675 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $898.92 | $1,001.1241 | $1,001.13 | $1,001.15 | $1,001.10 | |