| 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 | $180.27 | 12.529% | $202.856 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $189.86 | 8.550% | $206.093 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $233.51 | 7.260% | $250.4628 | $250.46 | $250.45 | $250.50 |
| Purchase #4 | $234.86 | 6.325% | $249.7149 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $110.92 | 10.137% | $122.164 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $198.42 | 6.682% | $211.6784 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $94.64 | 11.847% | $105.852 | $105.85 | $105.85 | $105.90 |
| 7 purchase totals = | $1,242.48 | $1,348.8211 | $1,348.81 | $1,348.80 | $1,349.00 | |