| 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 | $219.88 | 5.753% | $232.5297 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $40.69 | 10.704% | $45.0455 | $45.05 | $45.05 | $45.00 |
| Purchase #3 | $175.81 | 13.431% | $199.423 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $246.61 | 7.700% | $265.599 | $265.60 | $265.60 | $265.60 |
| Purchase #5 | $99.29 | 4.565% | $103.8226 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $84.63 | 8.467% | $91.7956 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $142.73 | 8.395% | $154.7122 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $1,009.64 | $1,092.9276 | $1,092.93 | $1,092.90 | $1,092.80 | |