| 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 | $250.94 | 8.104% | $271.2762 | $271.28 | $271.30 | $271.30 |
| Purchase #2 | $203.83 | 7.462% | $219.0398 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $123.37 | 4.250% | $128.6132 | $128.61 | $128.60 | $128.60 |
| Purchase #4 | $201.39 | 12.673% | $226.9122 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $32.55 | 6.170% | $34.5583 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $167.80 | 4.131% | $174.7318 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $9.79 | 13.687% | $11.13 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $989.67 | $1,066.2615 | $1,066.26 | $1,066.30 | $1,066.20 | |