| 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 | $222.81 | 8.473% | $241.6887 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $137.52 | 12.865% | $155.2119 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $198.52 | 4.739% | $207.9279 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $229.75 | 7.281% | $246.4781 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $93.76 | 4.165% | $97.6651 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $11.80 | 7.438% | $12.6777 | $12.68 | $12.70 | $12.70 |
| Purchase #7 | $174.42 | 13.487% | $197.944 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $1,068.58 | $1,159.5934 | $1,159.60 | $1,159.65 | $1,159.60 | |