| 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 | $178.84 | 12.278% | $200.798 | $200.80 | $200.80 | $200.80 |
| Purchase #2 | $51.69 | 13.807% | $58.8268 | $58.83 | $58.85 | $58.80 |
| Purchase #3 | $170.56 | 13.680% | $193.8926 | $193.89 | $193.90 | $193.90 |
| Purchase #4 | $141.61 | 13.807% | $161.1621 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $223.46 | 13.767% | $254.2237 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $128.54 | 4.154% | $133.8796 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $243.72 | 9.405% | $266.6419 | $266.64 | $266.65 | $266.60 |
| 7 purchase totals = | $1,138.42 | $1,269.4247 | $1,269.42 | $1,269.45 | $1,269.40 | |