| 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 | $101.97 | 8.584% | $110.7231 | $110.72 | $110.70 | $110.70 |
| Purchase #2 | $128.90 | 11.597% | $143.8485 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $184.35 | 10.228% | $203.2053 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $245.34 | 5.338% | $258.4362 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $244.48 | 10.226% | $269.4805 | $269.48 | $269.50 | $269.50 |
| Purchase #6 | $109.72 | 8.154% | $118.6666 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $79.93 | 9.165% | $87.2556 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $1,094.69 | $1,191.6158 | $1,191.63 | $1,191.60 | $1,191.60 | |