| 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 | $207.97 | 7.570% | $223.7133 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $74.81 | 12.734% | $84.3363 | $84.34 | $84.35 | $84.30 |
| Purchase #3 | $144.89 | 3.116% | $149.4048 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $88.58 | 3.314% | $91.5155 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $246.47 | 11.299% | $274.3186 | $274.32 | $274.30 | $274.30 |
| Purchase #6 | $184.92 | 10.256% | $203.8854 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $166.88 | 9.806% | $183.2443 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $1,114.52 | $1,210.4182 | $1,210.42 | $1,210.40 | $1,210.30 | |