| 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 | $71.40 | 11.139% | $79.3532 | $79.35 | $79.35 | $79.40 |
| Purchase #2 | $222.62 | 8.792% | $242.1928 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $223.96 | 7.349% | $240.4188 | $240.42 | $240.40 | $240.40 |
| Purchase #4 | $196.77 | 8.395% | $213.2888 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $220.50 | 9.424% | $241.2799 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $234.29 | 6.838% | $250.3108 | $250.31 | $250.30 | $250.30 |
| Purchase #7 | $15.48 | 8.256% | $16.758 | $16.76 | $16.75 | $16.80 |
| 7 purchase totals = | $1,185.02 | $1,283.6023 | $1,283.60 | $1,283.60 | $1,283.70 | |