| 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 | $135.87 | 3.170% | $140.1771 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $197.56 | 6.463% | $210.3283 | $210.33 | $210.35 | $210.30 |
| Purchase #3 | $230.74 | 4.360% | $240.8003 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $97.68 | 4.113% | $101.6976 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $49.31 | 12.178% | $55.315 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $186.64 | 6.834% | $199.395 | $199.40 | $199.40 | $199.40 |
| Purchase #7 | $123.68 | 10.700% | $136.9138 | $136.91 | $136.90 | $136.90 |
| 7 purchase totals = | $1,021.48 | $1,084.6271 | $1,084.64 | $1,084.65 | $1,084.60 | |