| 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 | $235.60 | 11.768% | $263.3254 | $263.33 | $263.35 | $263.30 |
| Purchase #2 | $79.27 | 8.247% | $85.8074 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $143.44 | 5.271% | $151.0007 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $152.46 | 3.327% | $157.5323 | $157.53 | $157.55 | $157.50 |
| Purchase #5 | $110.36 | 3.258% | $113.9555 | $113.96 | $113.95 | $114.00 |
| Purchase #6 | $211.87 | 5.556% | $223.6415 | $223.64 | $223.65 | $223.60 |
| Purchase #7 | $115.41 | 3.635% | $119.6052 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $1,048.41 | $1,114.8680 | $1,114.88 | $1,114.90 | $1,114.80 | |