| 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 | $226.74 | 5.199% | $238.5282 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $83.94 | 11.697% | $93.7585 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $250.65 | 11.598% | $279.7204 | $279.72 | $279.70 | $279.70 |
| Purchase #4 | $6.74 | 3.196% | $6.9554 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $135.27 | 7.644% | $145.61 | $145.61 | $145.60 | $145.60 |
| Purchase #6 | $174.43 | 9.623% | $191.2154 | $191.22 | $191.20 | $191.20 |
| Purchase #7 | $47.99 | 7.799% | $51.7327 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $925.76 | $1,007.5206 | $1,007.53 | $1,007.50 | $1,007.50 | |