| 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 | $88.77 | 5.233% | $93.4153 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $161.44 | 13.460% | $183.1698 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $63.94 | 5.250% | $67.2969 | $67.30 | $67.30 | $67.30 |
| Purchase #4 | $138.48 | 13.675% | $157.4171 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $247.43 | 11.545% | $275.9958 | $276.00 | $276.00 | $276.00 |
| Purchase #6 | $19.70 | 8.757% | $21.4251 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $247.55 | 10.439% | $273.3917 | $273.39 | $273.40 | $273.40 |
| 7 purchase totals = | $967.31 | $1,072.1117 | $1,072.13 | $1,072.10 | $1,072.10 | |