| 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 | $245.44 | 13.530% | $278.648 | $278.65 | $278.65 | $278.60 |
| Purchase #2 | $41.64 | 13.361% | $47.2035 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $221.28 | 12.463% | $248.8581 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $243.40 | 6.441% | $259.0774 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $93.48 | 13.111% | $105.7362 | $105.74 | $105.75 | $105.70 |
| Purchase #6 | $224.91 | 13.852% | $256.0645 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $60.56 | 5.861% | $64.1094 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $1,130.71 | $1,259.6971 | $1,259.70 | $1,259.70 | $1,259.70 | |