| 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 | $172.70 | 10.359% | $190.59 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $249.96 | 11.663% | $279.1128 | $279.11 | $279.10 | $279.10 |
| Purchase #3 | $192.48 | 5.181% | $202.4524 | $202.45 | $202.45 | $202.50 |
| Purchase #4 | $64.71 | 6.706% | $69.0495 | $69.05 | $69.05 | $69.00 |
| Purchase #5 | $34.98 | 10.487% | $38.6484 | $38.65 | $38.65 | $38.60 |
| Purchase #6 | $202.36 | 4.645% | $211.7596 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $216.75 | 5.336% | $228.3158 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $1,133.94 | $1,219.9285 | $1,219.93 | $1,219.90 | $1,219.90 | |