| 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 | $182.37 | 3.681% | $189.083 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $187.93 | 6.624% | $200.3785 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $164.81 | 4.545% | $172.3006 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $57.86 | 7.852% | $62.4032 | $62.40 | $62.40 | $62.40 |
| Purchase #5 | $225.64 | 7.235% | $241.9651 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $44.28 | 13.163% | $50.1086 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $121.92 | 10.808% | $135.0971 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $984.81 | $1,051.3361 | $1,051.34 | $1,051.35 | $1,051.40 | |