| 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 | $216.64 | 10.277% | $238.9041 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $181.46 | 4.690% | $189.9705 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $172.87 | 9.164% | $188.7118 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $91.94 | 4.638% | $96.2042 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $41.64 | 13.474% | $47.2506 | $47.25 | $47.25 | $47.30 |
| Purchase #6 | $137.67 | 8.827% | $149.8221 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $168.84 | 10.487% | $186.5463 | $186.55 | $186.55 | $186.50 |
| 7 purchase totals = | $1,011.06 | $1,097.4096 | $1,097.40 | $1,097.35 | $1,097.40 | |