| 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 | $209.63 | 6.178% | $222.5809 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $117.64 | 9.379% | $128.6735 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $41.68 | 13.525% | $47.3172 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $245.65 | 4.524% | $256.7632 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $180.92 | 3.644% | $187.5127 | $187.51 | $187.50 | $187.50 |
| Purchase #6 | $80.67 | 8.592% | $87.6012 | $87.60 | $87.60 | $87.60 |
| Purchase #7 | $118.51 | 3.286% | $122.4042 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $994.70 | $1,052.8529 | $1,052.84 | $1,052.80 | $1,052.90 | |