| 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 | $200.28 | 3.109% | $206.5067 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $237.51 | 7.167% | $254.5323 | $254.53 | $254.55 | $254.50 |
| Purchase #3 | $227.81 | 13.232% | $257.9538 | $257.95 | $257.95 | $258.00 |
| Purchase #4 | $178.29 | 3.120% | $183.8526 | $183.85 | $183.85 | $183.90 |
| Purchase #5 | $29.48 | 13.105% | $33.3434 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $102.43 | 9.276% | $111.9314 | $111.93 | $111.95 | $111.90 |
| Purchase #7 | $96.40 | 11.570% | $107.5535 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $1,072.20 | $1,155.6737 | $1,155.66 | $1,155.70 | $1,155.70 | |