| 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 | $202.28 | 9.691% | $221.883 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $129.89 | 13.673% | $147.6499 | $147.65 | $147.65 | $147.60 |
| Purchase #3 | $177.53 | 10.366% | $195.9328 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $184.73 | 7.268% | $198.1562 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $185.80 | 7.700% | $200.1066 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $38.42 | 9.608% | $42.1114 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $172.67 | 6.551% | $183.9816 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $1,091.32 | $1,189.8215 | $1,189.82 | $1,189.85 | $1,189.80 | |