| 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 | $210.84 | 8.567% | $228.9027 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $103.57 | 13.137% | $117.176 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $240.82 | 5.678% | $254.4938 | $254.49 | $254.50 | $254.50 |
| Purchase #4 | $174.76 | 10.525% | $193.1535 | $193.15 | $193.15 | $193.20 |
| Purchase #5 | $202.84 | 5.561% | $214.1199 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $179.88 | 4.395% | $187.7857 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $31.33 | 12.668% | $35.2989 | $35.30 | $35.30 | $35.30 |
| 7 purchase totals = | $1,144.04 | $1,230.9305 | $1,230.93 | $1,230.95 | $1,231.00 | |