| 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 | $247.29 | 9.199% | $270.0382 | $270.04 | $270.05 | $270.00 |
| Purchase #2 | $174.33 | 5.782% | $184.4098 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $6.69 | 11.864% | $7.4837 | $7.48 | $7.50 | $7.50 |
| Purchase #4 | $162.58 | 11.129% | $180.6735 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $186.85 | 7.142% | $200.1948 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $141.90 | 12.572% | $159.7397 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $48.51 | 11.537% | $54.1066 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $968.15 | $1,056.6463 | $1,056.64 | $1,056.65 | $1,056.60 | |