| 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 | $31.91 | 7.411% | $34.2749 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $189.29 | 8.146% | $204.7096 | $204.71 | $204.70 | $204.70 |
| Purchase #3 | $84.26 | 10.601% | $93.1924 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $190.79 | 7.218% | $204.5612 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $175.58 | 7.429% | $188.6238 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $214.78 | 11.607% | $239.7095 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $129.35 | 4.752% | $135.4967 | $135.50 | $135.50 | $135.50 |
| 7 purchase totals = | $1,015.96 | $1,100.5681 | $1,100.56 | $1,100.50 | $1,100.60 | |