| 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 | $151.48 | 7.285% | $162.5153 | $162.52 | $162.50 | $162.50 |
| Purchase #2 | $55.77 | 13.770% | $63.4495 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $247.33 | 4.115% | $257.5076 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $243.68 | 3.290% | $251.6971 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $199.44 | 10.487% | $220.3553 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $123.44 | 6.823% | $131.8623 | $131.86 | $131.85 | $131.90 |
| Purchase #7 | $219.39 | 13.109% | $248.1498 | $248.15 | $248.15 | $248.10 |
| 7 purchase totals = | $1,240.53 | $1,335.5369 | $1,335.55 | $1,335.50 | $1,335.50 | |