| 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 | $103.73 | 8.589% | $112.6394 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $189.44 | 13.198% | $214.4423 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $160.70 | 6.776% | $171.589 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $109.70 | 13.706% | $124.7355 | $124.74 | $124.75 | $124.70 |
| Purchase #5 | $198.52 | 12.763% | $223.8571 | $223.86 | $223.85 | $223.90 |
| Purchase #6 | $87.80 | 4.263% | $91.5429 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $194.63 | 7.633% | $209.4861 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $1,044.52 | $1,148.2923 | $1,148.30 | $1,148.35 | $1,148.20 | |