| 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 | $242.29 | 12.847% | $273.417 | $273.42 | $273.40 | $273.40 |
| Purchase #2 | $99.26 | 11.666% | $110.8397 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $244.59 | 5.397% | $257.7905 | $257.79 | $257.80 | $257.80 |
| Purchase #4 | $90.66 | 8.753% | $98.5955 | $98.60 | $98.60 | $98.60 |
| Purchase #5 | $41.57 | 4.739% | $43.54 | $43.54 | $43.55 | $43.50 |
| Purchase #6 | $145.40 | 13.277% | $164.7048 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $53.44 | 5.198% | $56.2178 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $917.21 | $1,005.1053 | $1,005.11 | $1,005.10 | $1,005.00 | |