| 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 | $106.71 | 3.640% | $110.5942 | $110.59 | $110.60 | $110.60 |
| Purchase #2 | $128.30 | 10.442% | $141.6971 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $240.92 | 9.820% | $264.5783 | $264.58 | $264.60 | $264.60 |
| Purchase #4 | $250.77 | 5.784% | $265.2745 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $31.94 | 8.353% | $34.6079 | $34.61 | $34.60 | $34.60 |
| Purchase #6 | $223.82 | 13.740% | $254.5729 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $222.89 | 10.461% | $246.2065 | $246.21 | $246.20 | $246.20 |
| 7 purchase totals = | $1,205.35 | $1,317.5314 | $1,317.53 | $1,317.50 | $1,317.60 | |