| 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 | $175.82 | 8.120% | $190.0966 | $190.10 | $190.10 | $190.10 |
| Purchase #2 | $248.63 | 12.562% | $279.8629 | $279.86 | $279.85 | $279.90 |
| Purchase #3 | $60.52 | 4.450% | $63.2131 | $63.21 | $63.20 | $63.20 |
| Purchase #4 | $129.95 | 4.193% | $135.3988 | $135.40 | $135.40 | $135.40 |
| Purchase #5 | $217.71 | 11.423% | $242.579 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $59.81 | 7.142% | $64.0816 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $29.76 | 8.579% | $32.3131 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $922.20 | $1,007.5451 | $1,007.54 | $1,007.55 | $1,007.60 | |