| 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 | $195.45 | 12.212% | $219.3184 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $195.77 | 5.352% | $206.2476 | $206.25 | $206.25 | $206.20 |
| Purchase #3 | $28.60 | 12.438% | $32.1573 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $21.51 | 5.697% | $22.7354 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $190.92 | 7.698% | $205.617 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $159.57 | 12.810% | $180.0109 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $140.87 | 7.251% | $151.0845 | $151.08 | $151.10 | $151.10 |
| 7 purchase totals = | $932.69 | $1,017.1711 | $1,017.18 | $1,017.15 | $1,017.10 | |