| 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 | $120.66 | 9.637% | $132.288 | $132.29 | $132.30 | $132.30 |
| Purchase #2 | $158.63 | 6.743% | $169.3264 | $169.33 | $169.35 | $169.30 |
| Purchase #3 | $9.42 | 13.212% | $10.6646 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $121.82 | 9.385% | $133.2528 | $133.25 | $133.25 | $133.30 |
| Purchase #5 | $183.48 | 7.168% | $196.6318 | $196.63 | $196.65 | $196.60 |
| Purchase #6 | $192.71 | 13.474% | $218.6757 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $238.58 | 10.248% | $263.0297 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $1,025.30 | $1,123.8690 | $1,123.87 | $1,123.95 | $1,123.90 | |