| 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 | $234.54 | 9.522% | $256.8729 | $256.87 | $256.85 | $256.90 |
| Purchase #2 | $88.35 | 13.307% | $100.1067 | $100.11 | $100.10 | $100.10 |
| Purchase #3 | $130.78 | 11.135% | $145.3424 | $145.34 | $145.35 | $145.30 |
| Purchase #4 | $242.86 | 10.819% | $269.135 | $269.14 | $269.15 | $269.10 |
| Purchase #5 | $128.94 | 5.223% | $135.6745 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $31.99 | 8.603% | $34.7421 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $131.96 | 8.801% | $143.5738 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $989.42 | $1,085.4474 | $1,085.44 | $1,085.40 | $1,085.40 | |