| 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 | $226.36 | 13.161% | $256.1512 | $256.15 | $256.15 | $256.20 |
| Purchase #2 | $38.28 | 12.254% | $42.9708 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $248.86 | 5.721% | $263.0973 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $60.76 | 12.194% | $68.1691 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $178.26 | 11.798% | $199.2911 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $109.92 | 10.459% | $121.4165 | $121.42 | $121.40 | $121.40 |
| Purchase #7 | $131.77 | 7.570% | $141.745 | $141.75 | $141.75 | $141.70 |
| 7 purchase totals = | $994.21 | $1,092.8410 | $1,092.85 | $1,092.80 | $1,092.90 | |