| 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 | $117.44 | 9.548% | $128.6532 | $128.65 | $128.65 | $128.70 |
| Purchase #2 | $235.92 | 8.771% | $256.6125 | $256.61 | $256.60 | $256.60 |
| Purchase #3 | $67.36 | 6.391% | $71.665 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $179.43 | 4.221% | $187.0037 | $187.00 | $187.00 | $187.00 |
| Purchase #5 | $168.60 | 13.617% | $191.5583 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $211.83 | 8.749% | $230.363 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $98.51 | 9.305% | $107.6764 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $1,079.09 | $1,173.5321 | $1,173.53 | $1,173.50 | $1,173.70 | |