| 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 | $207.35 | 10.415% | $228.9455 | $228.95 | $228.95 | $228.90 |
| Purchase #2 | $64.42 | 9.788% | $70.7254 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $192.56 | 10.561% | $212.8963 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $31.36 | 4.325% | $32.7163 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $71.73 | 5.827% | $75.9097 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $184.35 | 7.512% | $198.1984 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $186.37 | 5.124% | $195.9196 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $938.14 | $1,015.3112 | $1,015.33 | $1,015.30 | $1,015.20 | |