| 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 | $70.55 | 9.741% | $77.4223 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $108.97 | 5.612% | $115.0854 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $234.60 | 13.174% | $265.5062 | $265.51 | $265.50 | $265.50 |
| Purchase #4 | $211.65 | 13.861% | $240.9868 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $176.40 | 4.487% | $184.3151 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $132.46 | 6.532% | $141.1123 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $207.82 | 5.327% | $218.8906 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,142.45 | $1,243.3187 | $1,243.33 | $1,243.30 | $1,243.30 | |