| 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 | $101.64 | 9.141% | $110.9309 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $28.86 | 3.346% | $29.8257 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $149.93 | 11.174% | $166.6832 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $209.53 | 8.152% | $226.6109 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $192.83 | 4.358% | $201.2335 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $228.87 | 12.443% | $257.3483 | $257.35 | $257.35 | $257.30 |
| Purchase #7 | $215.85 | 11.174% | $239.9691 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,127.51 | $1,232.6016 | $1,232.60 | $1,232.65 | $1,232.50 | |