| 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 | $202.29 | 10.505% | $223.5406 | $223.54 | $223.55 | $223.50 |
| Purchase #2 | $125.68 | 3.732% | $130.3704 | $130.37 | $130.35 | $130.40 |
| Purchase #3 | $187.96 | 6.724% | $200.5984 | $200.60 | $200.60 | $200.60 |
| Purchase #4 | $101.93 | 13.443% | $115.6324 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $140.53 | 6.815% | $150.1071 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $232.32 | 3.636% | $240.7672 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $125.49 | 8.377% | $136.0023 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $1,116.20 | $1,197.0184 | $1,197.02 | $1,197.00 | $1,197.00 | |