| 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 | $18.35 | 7.233% | $19.6773 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $210.28 | 13.589% | $238.8549 | $238.85 | $238.85 | $238.90 |
| Purchase #3 | $228.32 | 6.280% | $242.6585 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $65.37 | 4.419% | $68.2587 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $192.80 | 9.609% | $211.3262 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $103.90 | 11.747% | $116.1051 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $247.65 | 6.535% | $263.8339 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $1,066.67 | $1,160.7146 | $1,160.72 | $1,160.75 | $1,160.80 | |