| 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 | $187.57 | 12.301% | $210.643 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $132.54 | 11.587% | $147.8974 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $172.42 | 12.868% | $194.607 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $202.53 | 6.393% | $215.4777 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $108.59 | 11.748% | $121.3472 | $121.35 | $121.35 | $121.30 |
| Purchase #6 | $57.97 | 8.336% | $62.8024 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $95.28 | 9.252% | $104.0953 | $104.10 | $104.10 | $104.10 |
| 7 purchase totals = | $956.90 | $1,056.8700 | $1,056.88 | $1,056.90 | $1,056.80 | |