| 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 | $124.54 | 4.768% | $130.4781 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $210.26 | 11.654% | $234.7637 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $175.63 | 10.816% | $194.6261 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $130.51 | 3.806% | $135.4772 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $138.74 | 9.845% | $152.399 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $134.96 | 13.402% | $153.0473 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $26.93 | 9.769% | $29.5608 | $29.56 | $29.55 | $29.60 |
| 7 purchase totals = | $941.57 | $1,030.3522 | $1,030.36 | $1,030.40 | $1,030.40 | |