| 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 | $245.57 | 4.376% | $256.3161 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $115.82 | 11.223% | $128.8185 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $66.92 | 3.286% | $69.119 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $211.63 | 5.278% | $222.7998 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $5.29 | 8.510% | $5.7402 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $172.57 | 12.232% | $193.6788 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $131.86 | 6.785% | $140.8067 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $949.66 | $1,017.2791 | $1,017.29 | $1,017.25 | $1,017.20 | |