| 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 | $32.32 | 3.647% | $33.4987 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $205.40 | 13.544% | $233.2194 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $31.96 | 9.397% | $34.9633 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $158.90 | 13.860% | $180.9235 | $180.92 | $180.90 | $180.90 |
| Purchase #5 | $210.44 | 12.485% | $236.7134 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $230.56 | 3.571% | $238.7933 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $221.77 | 8.859% | $241.4166 | $241.42 | $241.40 | $241.40 |
| 7 purchase totals = | $1,091.35 | $1,199.5282 | $1,199.52 | $1,199.45 | $1,199.50 | |