| 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 | $128.29 | 10.400% | $141.6322 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $169.57 | 13.423% | $192.3314 | $192.33 | $192.35 | $192.30 |
| Purchase #3 | $115.49 | 4.646% | $120.8557 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $95.37 | 6.243% | $101.3239 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $166.29 | 9.335% | $181.8132 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $117.64 | 12.135% | $131.9156 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $198.43 | 10.378% | $219.0231 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $991.08 | $1,088.8951 | $1,088.89 | $1,088.85 | $1,088.80 | |