| 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 | $38.35 | 7.234% | $41.1242 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $213.84 | 10.436% | $236.1563 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $203.64 | 7.592% | $219.1003 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $18.82 | 9.460% | $20.6004 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $191.29 | 3.540% | $198.0617 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $147.54 | 7.182% | $158.1363 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $247.50 | 4.625% | $258.9469 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $1,060.98 | $1,132.1261 | $1,132.13 | $1,132.10 | $1,132.10 | |