| 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 | $210.74 | 4.257% | $219.7112 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $132.33 | 9.503% | $144.9053 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $213.37 | 12.618% | $240.293 | $240.29 | $240.30 | $240.30 |
| Purchase #4 | $135.94 | 12.743% | $153.2628 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $216.51 | 5.700% | $228.8511 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $123.55 | 5.795% | $130.7097 | $130.71 | $130.70 | $130.70 |
| Purchase #7 | $229.53 | 11.446% | $255.802 | $255.80 | $255.80 | $255.80 |
| 7 purchase totals = | $1,261.97 | $1,373.5351 | $1,373.53 | $1,373.50 | $1,373.60 | |