| 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 | $204.91 | 7.268% | $219.8029 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $17.39 | 4.817% | $18.2277 | $18.23 | $18.25 | $18.20 |
| Purchase #3 | $240.85 | 4.802% | $252.4156 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $229.27 | 6.802% | $244.8649 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $41.35 | 12.788% | $46.6378 | $46.64 | $46.65 | $46.60 |
| Purchase #6 | $228.32 | 4.579% | $238.7748 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $42.63 | 9.694% | $46.7626 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $1,004.72 | $1,067.4863 | $1,067.48 | $1,067.45 | $1,067.50 | |