| 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 | $112.42 | 8.487% | $121.9611 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $223.94 | 4.402% | $233.7978 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $19.35 | 9.525% | $21.1931 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $34.50 | 13.198% | $39.0533 | $39.05 | $39.05 | $39.10 |
| Purchase #5 | $240.59 | 3.805% | $249.7444 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $184.90 | 10.777% | $204.8267 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $239.56 | 10.340% | $264.3305 | $264.33 | $264.35 | $264.30 |
| 7 purchase totals = | $1,055.26 | $1,134.9069 | $1,134.90 | $1,134.95 | $1,134.90 | |