| 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 | $18.94 | 3.594% | $19.6207 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $210.64 | 6.198% | $223.6955 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $93.85 | 9.740% | $102.991 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $135.71 | 8.106% | $146.7107 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $197.29 | 11.380% | $219.7416 | $219.74 | $219.75 | $219.70 |
| Purchase #6 | $143.41 | 3.808% | $148.8711 | $148.87 | $148.85 | $148.90 |
| Purchase #7 | $192.52 | 12.619% | $216.8141 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $992.36 | $1,078.4447 | $1,078.44 | $1,078.40 | $1,078.40 | |