| 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 | $106.58 | 8.278% | $115.4027 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $144.31 | 3.376% | $149.1819 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $22.26 | 8.848% | $24.2296 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $204.53 | 3.163% | $210.9993 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $82.86 | 8.846% | $90.1898 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $238.78 | 6.473% | $254.2362 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $237.65 | 6.607% | $253.3515 | $253.35 | $253.35 | $253.40 |
| 7 purchase totals = | $1,036.97 | $1,097.5910 | $1,097.59 | $1,097.65 | $1,097.60 | |