| 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 | $141.48 | 5.834% | $149.7339 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $247.86 | 12.590% | $279.0656 | $279.07 | $279.05 | $279.10 |
| Purchase #3 | $170.55 | 4.212% | $177.7336 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $144.66 | 10.401% | $159.7061 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $209.35 | 4.278% | $218.306 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $146.35 | 13.134% | $165.5716 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $66.91 | 11.364% | $74.5137 | $74.51 | $74.50 | $74.50 |
| 7 purchase totals = | $1,127.16 | $1,224.6305 | $1,224.63 | $1,224.60 | $1,224.60 | |